Box type

Custom Corrugated Mailer Boxes

A mailer box is the shipping carton that doubles as the unboxing. It has to protect the product in transit, open without a knife, and still look like the brand when it lands. We match flute grade, opening style and insert to the product weight and the route it travels.

500pcs per size, minimum
100+box types produced
3–5days, digital sample
15–22working days, bulk

Specification

Minimum order
500 pcs per size
Board
E-flute, B-flute or BC double wall, depending on weight
Opening
Tear strip, tuck top or front-lock roll end
Sample
Digital printed sample 3–5 days; production-run sample 7–10 days
Bulk lead time
15–22 working days after sample approval
Packing
Flat-packed in export cartons, bundled per size

Typical use

  • Direct-to-consumer e-commerce
  • Subscription and repeat shipments
  • Kits and starter sets
  • Products sold through marketplaces

Not on the list? The construction does not change — the board, insert and finish do. Send the product details and we will tell you which of these options fits.

Construction options

Each option changes the dieline, the assembly time and the unit cost. We quote the two that fit your brief rather than all four.

Option 1

Roll-end front tuck mailer

Opens from the front like a drawer. Works with a tear strip for a clean first open.

Option 2

Tuck-top mailer

Top-opening carton with a tuck flap. Simpler construction and lower cost.

Option 3

Two-piece mailer

Separate lid and base in corrugated, for heavier products and reuse.

Option 4

Mailer with tear strip

A perforated strip opens the box without a blade, which protects both product and print.

Board and materials

  • E-flute corrugated
  • B-flute corrugated
  • BC double-wall corrugated
  • White-top kraft corrugated
  • Recycled kraft corrugated

Finishing

  • Flexo printing for large runs
  • Digital printing for short runs
  • Litho-laminated top sheet
  • Matte varnish
  • Interior print

Inserts

  • Corrugated fitment
  • Die-cut EVA foam
  • Paperboard platform
  • Molded pulp insert
  • Honeycomb paper wrap

Material and finish are specified per project and confirmed on the sample. Where a material claim matters — recycled content, plastic-free insert — the specification states what the material is, so the claim can be checked rather than assumed.

How this box gets made

Fixed specification, then dieline, then sample, then bulk — in that order.

Spec and quote

Product, quantity, channel and date fixed. Itemised quote issued.

Dieline

Dieline PDF issued with your artwork placed and finishing marked.

Digital sample

3–5 days, to check design, colour and finish.

Production sample

7–10 days, on bulk board and process. Signed off as the reference.

Bulk

15–22 working days after approval, with inspection and packing data.

Corrugated Mailer Boxes: questions before ordering

Which flute should I use?

It depends on product weight, fragile parts and the shipping route. E-flute is typical for light retail goods, B-flute for mid-weight, and double wall for heavy or long-distance shipments. We recommend one after seeing the product and its packed weight.

Can the mailer be printed on the inside?

Yes. One-colour interior print is common for a short message or a return instruction, and it costs far less than full-colour interior coverage.

Will the box survive international courier handling?

Flute grade, corner clearance and insert design are set for the route. For multi-leg shipments we test the packed weight against the board grade before quoting.

What is the minimum order?

500 pcs per size.

Request a quote

Quote a corrugated mailer boxe

Send five things — product, channel, quantity, budget and target date. We come back with two or three options, the trade-offs between them, and an itemised quote.

  • Email · sales@colormixpackaging.com
  • Based in · Guangzhou, China
  • Response time · within one business day
  • Minimum order · 500 pcs per size

Get a packaging proposal

Paste a link to your dieline or reference. If the file is confidential, send it after we reply.

We reply to every request within one business day. Your files and details stay with our sales and engineering team. Prefer email? sales@colormixpackaging.com